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Radio-astronomy

Results:227 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 227 ]  
 
2011-11-17 WP 5C   Liaison statement to Working Parties 7C and 7D - Coexistence between fixed service operating in 71-76 GHz, 81-86 GHz and 92-94 GHz bands and -passive services     N/A  
[ 226 ]  
 
2011-11-16 WP 5C   Liaison statement to Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Draft revision of Recommendation ITU-R F.758-4     N/A  
[ 225 ]  
 
2011-11-16 WP 5C   Liaison statement to Working Parties 5B, 7C and 7D - Draft revision of Report ITU-R F.2107-1 - Characteristics and applications of fixed wireless systems operating in frequency ranges between 57 GHz and 134 GHz     N/A  
[ 224 ]  
 
2011-10-31 SG 3   Liaison statement to Working Parties 1A, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Handbook on "Propagation information for the prediction of interference and coordination distance"     N/A  
[ 223 ]  
 
2011-10-25 WP 7B   Preliminary draft revision of Recommendation ITU-R SA.509 - Space research earth station and radio astronomy reference antenna radiation pattern for use in inteference calculations, including cordination procedures     N/A  
[ 222 ]  
 
2011-10-06 WP 6A   Liaison statement to Working Parties 5A, 5C, 5D and 7D - Assessment of interference into the broadcasting service from other services/applications     N/A  
[ 221 ]  
 
2011-10-04 WP 7C   Liaison statement to Working Party 5C (copy to Working Party 7D for information) - Coexistence between fixed service operating in 71-76 GHz 81-86 GHz and 92-94 GHz bands and passive services     N/A  
[ 220 ]  
+Ann.1-5 
2011-10-03 Chairman, WP 7D   Report of the meeting of Working Party 7D - (Geneva, 26-30 September 2011)     N/A  
[ 219 ]  
 
2011-09-30 Director, BR   Final List of Participants - Working Party 7D (Geneva, 26-30 September 2011)     N/A  
[ 218 ]  
 
2011-09-29 WP 4A   Liaison statement to Study Group 1 (copy to Study Groups 5, 6, 7 and Working Party 1A) - A database for the protection of radio services     N/A  
[ 217 ]  
 
2011-09-28 WP 4C   Liaison statement to Study Group 1 (copy to Study Groups 5, 6, 7 and Working parties 1A, 4A) - A database for the protection of radio services     N/A  
[ 216 ]  
 
2011-09-26 WP 4C   Liaison statement to Working Party 7D - Draft new Report ITU-R M.[MSS-SHARING]     N/A  
[ 215 ]  
 
2011-09-23 BR Study Group Department   List of documents issued     N/A  
[ 214 ]  
 
2011-09-16 Russian Federation   Revision of Report ITU-R RA.2099 - Radio observations of pulsars for precision timekeeping     N/A  
[ 213 ]  
 
2011-09-16 Russian Federation   Draft reply liaison statement to Working Party 5B in relation to revision of Report ITU-R M.2172     N/A  
[ 212 ]  
 
2011-09-16 France , Germany (Federal Republic of)   Preliminary analysis of the impact of unwanted emissions of SAR operating at 9 GHz into SRS deep space stations operating in the band 8.4-8.5 GHz and radioastronomy stations operating in the band 10.6-10.7 GHz     N/A  
[ 211 ]  
 
2011-09-12 United States of America   ITU-R Handbook on Radio Astronomy     N/A  
[ 210 ]  
 
2011-09-12 United States of America   Working document towards the DRAFT Revision of Report ITU-R RA.2126     N/A  
[ 209 ]  
 
2011-09-05 Chairman, SG 7   Report of RAG activities     N/A  
[ 208 ]  
 
2011-09-01 Japan   Revision of Recommendation ITU-R RA.1417 - A radio-quiet zone in the vicinity of the L2 Sun-Earth Lagrange point     N/A  
[ 207 ]  
 
2011-08-29 BR SGD   Comments on Annex 12 to Document 4C/595 (Working document towards a preliminary draft new Report ITU-R M.[MSS-SHARING] - Feasibility of MSS operations in certain frequency bands) - Compatibility between RAS operations and MSS uplinks operating in the band 15.43-15.63 GHz     N/A  
[ 206 ]  
 
2011-07-28 Chairman, SG 7   Questions assigned to Radiocommunication Study Group 7 - Science services     N/A  
[ 205 ]  
 
2011-07-05 WP 5B   Liaison statement to Working Party 7D - Preliminary draft Report ITU-R M.2172     N/A  
[ 204 ]  
 
2011-07-01 WP 5B   Liaison statement to Working Parties 4A, 4C and 7D - Frequency band study to support Line of Sight control and non-payload communications (CNPC) links for unmanned aircraft systems (UAS) within proposed new allocations in the 5 000-5 150 MHz and 15.4-15.5 GHz bands     N/A  
[ 203 ]  
 
2011-06-27 WP 5A   Liaison statement to Working Parties 5B and 7D - Automotive radar in the 79 GHz band     N/A  
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